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  9. Q101

RPSC RAS 2013 · Question 101 of 139

Which of the following is the greatest? sqrt(59)-sqrt(51), sqrt(37)-sqrt(29), sqrt(87)-sqrt(79) and sqrt(79)-sqrt(71)

Reasoning & Mental Ability

  1. Asqrt(37)-sqrt(29)Correct
  2. Bsqrt(59)-sqrt(51)
  3. Csqrt(87)-sqrt(79)
  4. Dsqrt(79)-sqrt(71)

Answer: A. sqrt(37)-sqrt(29)

Explanation

Official RPSC final answer key (2013 re-exam): option A.

Source: RPSC RAS Prelims 2013 (re-exam 31-10-2015), answers per official RPSC final answer key

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